- #1

SpeedBird

- 28

- 0

Im sure someone on this forum must know how to go about this.

It is part of an exam question.

Firstly I must draw a sketch of this pulse:

v=0 when |t| > a

v=V0( 1 + t/a ) when -a < t <= 0

v=V0( 1 - t/a ) when 0 < t < a

v represents amplitude, V0 represents peak amplitude, t represents

time and 'a' is a constatnt.

i can draw the pulse ok, it is just a triangular pulse that goes from

0 at t = +a and -a to V0 when t = 0.

The bit I am unsure about is obtaining and sketching the frequency

spectrum of this pulse. Any ideas?

Thanks,

Nik